A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5945-01-223-0006
NSN 5999-00-940-8807
NSN 5905-00-190-5515
NSN 2925-01-209-3584
NSN 6240-00-226-0462
NSN 5950-00-089-1223
NSN 6135-01-384-3915
NSN 6105-01-151-5050
NSN 6610-01-086-1879
NSN 5950-01-385-2079
NSN 5925-01-442-8589
NSN 6320-01-252-2307